技术领域technical field
本发明是有关于通讯系统及方法，且特别是有关于一种装置对装置通讯系统及方法。The present invention relates to communication systems and methods, and in particular to a device-to-device communication system and method.
背景技术Background technique
随着移动装置，尤其是智能型手机不断的增加，移动通讯的信号业务量呈现出高速增长。预计在不久的将来，分配的频宽资源已满足不了无线通讯发展的需求。With the continuous increase of mobile devices, especially smart phones, the signal traffic of mobile communication shows a rapid growth. It is estimated that in the near future, the allocated bandwidth resources can no longer meet the needs of wireless communication development.
移动通讯系统未来发展中，为了更好的满足用户需求，提升交互信息的效率，如何引入装置间直接通讯的机制，便成为一个重要课题。In the future development of mobile communication systems, in order to better meet user needs and improve the efficiency of interactive information, how to introduce a mechanism for direct communication between devices has become an important issue.
发明内容Contents of the invention
本发明提出一种装置对装置通讯系统及方法，以解决装置间直接通讯的技术问题。The invention proposes a device-to-device communication system and method to solve the technical problem of direct communication between devices.
在本发明的一实施例中，一种装置对装置通讯系统包含第一移动装置与第二移动装置。第一移动装置通过装置对装置通讯(D2D Communication)，发出直接探索的广播信号，直接探索的广播信号包含第一移动装置的位置信息。在第二移动装置接收直接探索的广播信号以后，第二移动装置判断直接探索的广播信号是否有特定事件，当直接探索的广播信号有特定事件时，第二移动装置依据第一移动装置的位置信息与第二移动装置本身的位置信息，计算第一、第二移动装置之间的相对位置。In an embodiment of the present invention, a device-to-device communication system includes a first mobile device and a second mobile device. The first mobile device sends out a broadcast signal for direct exploration through D2D communication, and the broadcast signal for direct exploration includes location information of the first mobile device. After the second mobile device receives the broadcast signal for direct exploration, the second mobile device judges whether there is a specific event in the broadcast signal for direct exploration, and when the broadcast signal for direct exploration has a specific event, the second mobile device will information and the location information of the second mobile device itself, and calculate the relative position between the first and second mobile devices.
在本发明的一实施例中，装置对装置通讯系统，还包含网络。网络发送特定事件请求给第一移动装置，在第一移动装置回传特定事件响应给网络以后，第一移动装置向网络请求获得邻近服务(Proximity-based Services)的授权验证，在网络授权第一移动装置以后，第一移动装置发出直接探索的广播信号。In an embodiment of the present invention, the device-to-device communication system further includes a network. The network sends a specific event request to the first mobile device, and after the first mobile device returns a specific event response to the network, the first mobile device requests the network to obtain the authorization verification of Proximity-based Services, and the network authorizes the first After moving the device, the first mobile device sends out a broadcast signal for direct exploration.
在本发明的一实施例中，第一移动装置在直接探索的广播信号的类型(Type)栏位中设定预定数值以对应特定事件，当第二移动装置分析出直接探索的广播信号的类型栏位的数值为预定数值时，第二移动装置判定直接探索的广播信号有特定事件。In an embodiment of the present invention, the first mobile device sets a predetermined value in the type field of the broadcast signal for direct exploration to correspond to a specific event. When the second mobile device analyzes the type of the broadcast signal for direct exploration When the value of the field is a predetermined value, the second mobile device determines that there is a specific event in the directly explored broadcast signal.
在本发明的一实施例中，第一移动装置包含卫星定位接收器，借以取得地理坐标信息，其中第一移动装置的位置信息包含地理坐标信息，地理坐标信息为二维地理坐标信息或三维地理坐标信息。In an embodiment of the present invention, the first mobile device includes a satellite positioning receiver to obtain geographic coordinate information, wherein the location information of the first mobile device includes geographic coordinate information, and the geographic coordinate information is two-dimensional geographic coordinate information or three-dimensional geographic coordinate information coordinate information.
在本发明的一实施例中，第一移动装置包含大气压力感测器，借以分析高度信息，其中第一移动装置的位置信息包含高度信息。In an embodiment of the present invention, the first mobile device includes an atmospheric pressure sensor to analyze altitude information, wherein the location information of the first mobile device includes altitude information.
在本发明的一实施例中，一种装置对装置通讯方法包含：(A)通过第一移动装置，通过装置对装置通讯，发出直接探索的广播信号，直接探索的广播信号包含第一移动装置的一位置信息；以及(B)在第二移动装置接收直接探索的广播信号以后，判断直接探索的广播信号是否有特定事件，当直接探索的广播信号有特定事件时，依据第一移动装置的位置信息与第二移动装置本身的位置信息，计算第一、第二移动装置之间的相对位置。In an embodiment of the present invention, a device-to-device communication method includes: (A) sending a broadcast signal for direct exploration through a first mobile device through device-to-device communication, and the broadcast signal for direct exploration includes the first mobile device and (B) after the second mobile device receives the broadcast signal for direct exploration, determine whether the broadcast signal for direct exploration has a specific event, and when the broadcast signal for direct exploration has a specific event, according to the first mobile device's The position information and the position information of the second mobile device itself are used to calculate the relative position between the first and second mobile devices.
在本发明的一实施例中，步骤(A)包含：通过网络发送特定事件请求给第一移动装置，在第一移动装置回传特定事件响应给网络以后，第一移动装置向网络请求获得邻近服务的授权验证，在网络授权第一移动装置以后，第一移动装置发出直接探索的广播信号。In an embodiment of the present invention, step (A) includes: sending a specific event request to the first mobile device through the network, and after the first mobile device returns a specific event response to the network, the first mobile device requests the network to obtain the proximity Authorization verification of the service, after the network authorizes the first mobile device, the first mobile device sends out a broadcast signal for direct exploration.
在本发明的一实施例中，第一移动装置在直接探索的广播信号的类型栏位中设定预定数值以对应特定事件，当第二移动装置分析出直接探索的广播信号的类型栏位的数值为预定数值时，第二移动装置判定直接探索的广播信号有特定事件。In an embodiment of the present invention, the first mobile device sets a predetermined value in the type field of the broadcast signal for direct exploration to correspond to a specific event. When the second mobile device analyzes the type field of the broadcast signal for direct exploration When the value is a predetermined value, the second mobile device determines that there is a specific event in the directly explored broadcast signal.
在本发明的一实施例中，步骤(A)包含：通过第一移动装置的卫星定位接收器，以取得地理坐标信息，其中第一移动装置的位置信息包含地理坐标信息，地理坐标信息为二维地理坐标信息或三维地理坐标信息。In one embodiment of the present invention, step (A) includes: using the satellite positioning receiver of the first mobile device to obtain geographic coordinate information, wherein the location information of the first mobile device includes geographic coordinate information, and the geographic coordinate information is two Two-dimensional geographic coordinate information or three-dimensional geographic coordinate information.
在本发明的一实施例中，步骤(A)包含：通过第一移动装置的大气压力感测器，以分析高度信息，其中第一移动装置的位置信息包含高度信息。In an embodiment of the present invention, the step (A) includes: analyzing the altitude information through the atmospheric pressure sensor of the first mobile device, wherein the location information of the first mobile device includes the altitude information.
综上所述，本发明的技术方案与现有技术相比具有明显的优点和有益效果。综上所述，本发明的装置对装置通讯系统及方法，实现了装置间直接通讯的机制，并可运用在各种领域(如：救灾、卖场行销)。In summary, compared with the prior art, the technical solution of the present invention has obvious advantages and beneficial effects. To sum up, the device-to-device communication system and method of the present invention realize the mechanism of direct communication between devices, and can be used in various fields (such as: disaster relief, marketing in stores).
以下将以实施方式对上述的说明作详细的描述，并对本发明的技术方案提供更进一步的解释。The above-mentioned description will be described in detail in the following embodiments, and a further explanation will be provided for the technical solution of the present invention.
附图说明Description of drawings
为让本发明的上述和其他目的、特征、优点与实施例能更明显易懂，结合附图说明如下：In order to make the above and other purposes, features, advantages and embodiments of the present invention more obvious and understandable, the description is as follows in conjunction with the accompanying drawings:
图1是依照本发明一实施例的一种装置对装置通讯系统的方块图；FIG. 1 is a block diagram of a device-to-device communication system according to an embodiment of the present invention;
图2是依照本发明一实施例的一种装置对装置通讯系统的流程示意图；FIG. 2 is a schematic flowchart of a device-to-device communication system according to an embodiment of the present invention;
图3是依照本发明一实施例的一种直接探索的广播信号的栏位示意图；Fig. 3 is a schematic diagram of columns of a broadcast signal for direct exploration according to an embodiment of the present invention;
图4是依照本发明一实施例的一种装置对装置通讯方法的流程图；FIG. 4 is a flowchart of a device-to-device communication method according to an embodiment of the present invention;
图5是依照本发明一实施例的一种使用者自行发起的装置对装置通讯方法的流程图。FIG. 5 is a flowchart of a device-to-device communication method initiated by a user according to an embodiment of the present invention.
具体实施方式Detailed ways
为了使本发明的叙述更加详尽与完备，可参照所附的附图及以下所述各种实施例，附图中相同的号码代表相同或相似的元件。另一方面，众所周知的元件与步骤并未描述于实施例中，以避免对本发明造成不必要的限制。In order to make the description of the present invention more detailed and complete, reference may be made to the attached drawings and various embodiments described below, and the same numbers in the drawings represent the same or similar elements. On the other hand, well-known elements and steps have not been described in the embodiments in order to avoid unnecessarily limiting the invention.
在实施方式与申请专利范围中，涉及“电性连接”的描述，其可泛指一元件通过其他元件而间接电气耦合至另一元件，或是一元件无须通过其他元件而直接电连结至另一元件。In the embodiments and the scope of the patent application, the description involving "electrical connection" can generally refer to the indirect electrical coupling of one element to another element through other elements, or the direct electrical connection of an element to another element without passing through other elements. a component.
在实施方式与申请专利范围中，除非内文中对于冠词有所特别限定，否则“一”与“该”可泛指单一个或多个。In the embodiments and scope of the patent application, "a" and "the" may generally refer to a single or a plurality, unless the article is specifically limited in the context.
图1是依照本发明一实施例的一种装置对装置通讯系统100的方块图。如图1所示，装置对装置通讯系统100包含第一移动装置110与第二移动装置120。举例来言，第一、第二移动装置110、120可为手机、平板电脑或类似的通讯装置。FIG. 1 is a block diagram of a device-to-device communication system 100 according to an embodiment of the present invention. As shown in FIG. 1 , the device-to-device communication system 100 includes a first mobile device 110 and a second mobile device 120 . For example, the first and second mobile devices 110 and 120 can be mobile phones, tablet computers or similar communication devices.
在使用时，若第一移动装置110做为发送端，而第二移动装置120做为接收端，则第一移动装置110通过装置对装置通讯(D2D Communication)，发出直接探索(directdiscovery)的广播信号，直接探索的广播信号包含第一移动装置110的位置信息。In use, if the first mobile device 110 is used as the sending end and the second mobile device 120 is used as the receiving end, the first mobile device 110 sends a direct discovery broadcast through D2D communication. The broadcast signal of direct exploration includes the location information of the first mobile device 110 .
在第二移动装置120接收该直接探索的广播信号以后，第二移动装置120判断直接探索的广播信号是否有特定事件(如：紧急事件)，当直接探索的广播信号有特定事件时，第二移动装置120依据第一移动装置110的位置信息与第二移动装置120本身的位置信息，计算第一、第二移动装置110、120之间的相对位置。After the second mobile device 120 receives the broadcast signal for direct exploration, the second mobile device 120 judges whether there is a specific event (such as an emergency) in the broadcast signal for direct exploration, and when the broadcast signal for direct exploration has a specific event, the second The mobile device 120 calculates the relative position between the first and second mobile devices 110 and 120 according to the position information of the first mobile device 110 and the position information of the second mobile device 120 itself.
在本发明的一实施例中，第一移动装置110包含卫星定位接收器111(如：GPS接收器)，借以取得地理坐标信息，地理坐标信息可为二维地理坐标信息(如：经纬度坐标)或三维地理坐标信息(如：经纬度坐标结合高度坐标)，使得第一移动装置110的位置信息包含地理坐标信息；相似地，第二移动装置120包含卫星定位接收器121(如：GPS接收器)，借以取得地理坐标信息，地理坐标信息为二维地理坐标信息(如：经纬度坐标)或三维地理坐标信息(如：经纬度坐标加上高度坐标)，使得第二移动装置120的位置信息包含地理坐标信息。In an embodiment of the present invention, the first mobile device 110 includes a satellite positioning receiver 111 (such as a GPS receiver) to obtain geographic coordinate information, which can be two-dimensional geographic coordinate information (such as: latitude and longitude coordinates) Or three-dimensional geographic coordinate information (such as: latitude and longitude coordinates combined with height coordinates), so that the position information of the first mobile device 110 includes geographic coordinate information; similarly, the second mobile device 120 includes a satellite positioning receiver 121 (such as: GPS receiver) , so as to obtain geographic coordinate information, the geographic coordinate information is two-dimensional geographic coordinate information (such as: longitude and latitude coordinates) or three-dimensional geographic coordinate information (such as: longitude and latitude coordinates plus altitude coordinates), so that the location information of the second mobile device 120 includes geographic coordinates information.
在本发明的一实施例中，第一移动装置110包含大气压力感测器112，借以分析高度信息，使得第一移动装置110的位置信息包含高度信息；相似地，第二移动装置120包含大气压力感测器122，借以分析高度信息，使得第二移动装置120的位置信息包含高度信息。In an embodiment of the present invention, the first mobile device 110 includes an atmospheric pressure sensor 112 to analyze the altitude information, so that the position information of the first mobile device 110 includes altitude information; similarly, the second mobile device 120 includes an atmospheric pressure sensor 112. The pressure sensor 122 is used to analyze the altitude information so that the position information of the second mobile device 120 includes the altitude information.
应了解到，卫星定位接收器111与大气压力感测器112可择安装在第一移动装置110，也可两者整合于第一移动装置110，所属领域的技术人员应视当时需要弹性选择。It should be understood that the satellite positioning receiver 111 and the atmospheric pressure sensor 112 can be optionally installed on the first mobile device 110 , or both can be integrated in the first mobile device 110 , those skilled in the art should choose flexibly according to the needs at the time.
同理，卫星定位接收器121与大气压力感测器122可择一安装在第二移动装置120，也可两者整合于第二移动装置120，所属领域的技术人员应视当时需要弹性选择。Similarly, one of the satellite positioning receiver 121 and the atmospheric pressure sensor 122 can be installed on the second mobile device 120 , or both can be integrated on the second mobile device 120 , and those skilled in the art should choose flexibly according to the needs at that time.
综合以上，装置对装置通讯系统100可用于救灾，如在山中迷失时可通过自身第一移动装置110运用D2D技术将自己的位置信息(如：高度、经纬度…等)通过广播的方式广播出去。若其他拥有D2D技术的第二移动装置120接受到此讯息时可以去计算接收端与发送端之间的相对位置(如:高度、距离…等)。如此可缩短救灾所需时间，并提升搜救进度。Based on the above, the device-to-device communication system 100 can be used for disaster relief. For example, when lost in the mountains, the first mobile device 110 can use D2D technology to broadcast its location information (such as altitude, latitude and longitude, etc.) through broadcasting. If other second mobile devices 120 with D2D technology receive the message, they can calculate the relative position (such as height, distance, etc.) between the receiving end and the sending end. This can shorten the time required for disaster relief and improve the progress of search and rescue.
除了山难之外，地震时第一移动装置110也可通过广播的方式将自己的位置信息(如：高度、经纬度…等)通过广播的方式广播出去。以便于持用第二移动装置120的搜救人员于第一时间可掌握受困人数及相对的位置与高度。In addition to mountain disasters, the first mobile device 110 may also broadcast its location information (such as altitude, latitude and longitude, etc.) during an earthquake. So that the search and rescue personnel holding the second mobile device 120 can grasp the number of people trapped and their relative positions and altitudes at the first time.
除以上所提到的救灾功能之外，装置对装置通讯系统100也可用于室内的定位。如在百货公司内，因为可接收到来至自各消费者的第一移动装置110的位置信息。经与第二移动装置120或接收设备通过相对高度计算出各第一移动装置110所在楼层之后，故可以通过推播功能将百货各楼层的产品或特价优惠商品信息送到在各楼层的第一移动装置110上。In addition to the disaster relief function mentioned above, the device-to-device communication system 100 can also be used for indoor positioning. Such as in a department store, because the location information from the first mobile device 110 of each customer can be received. After calculating the floor where each first mobile device 110 is located through the relative height with the second mobile device 120 or the receiving device, it is possible to send information on products or special offers on each floor of the department store to the first mobile device on each floor through the push function. on the mobile device 110.
除了第一移动装置110本身发起特定事件的装置对装置通讯，本发明也可通过网络发起特定事件，请参照图2，图2是依照本发明一实施例的一种装置对装置通讯系统100的流程示意图。如图2所示，装置对装置通讯系统110包含第一移动装置110、第二移动装置120与网络130(如：电信业者提供的无线通讯网络系统)。In addition to the device-to-device communication in which the first mobile device 110 itself initiates a specific event, the present invention can also initiate a specific event through the network. Please refer to FIG. 2 , which is a device-to-device communication system 100 according to an embodiment of the present invention. Schematic diagram of the process. As shown in FIG. 2 , the device-to-device communication system 110 includes a first mobile device 110 , a second mobile device 120 and a network 130 (such as a wireless communication network system provided by a telecommunications company).
网络130发送特定事件请求给第一移动装置110，在第一移动装置回传特定事件响应给网络130以后，第一移动装置110向网络130请求获得邻近服务(Proximity-basedServices,ProSe)的授权验证，网络130可通过直接配置功能(Direct ProvisioningFunction,DPF)进行授权机制，在网络130授权第一移动装置110以后，第一移动装置110发出直接探索的广播信号。借此，若第一移动装置110的使用者的家属报警要搜救该使用者时，电信业者可通过网络130发起特定事件(如：紧急事件)并验证第一移动装置110的权限。The network 130 sends a specific event request to the first mobile device 110, and after the first mobile device returns a specific event response to the network 130, the first mobile device 110 requests the network 130 to obtain an authorization verification of Proximity-based Services (ProSe). , the network 130 may perform an authorization mechanism through a direct provisioning function (Direct Provisioning Function, DPF). After the network 130 authorizes the first mobile device 110, the first mobile device 110 sends a broadcast signal for direct exploration. In this way, if the family members of the user of the first mobile device 110 call the police to search and rescue the user, the carrier can initiate a specific event (such as an emergency) through the network 130 and verify the authority of the first mobile device 110 .
另一方面，本发明也提出一种中继(relay)的技术，当第一移动装置110没有在网络130的服务范围时，可以通过其他装置(如：第二移动装置120)来与网络130进行认证。认证完之后第一移动装置110就能自己广播本身位置信息，而不用通过第二移动装置120。On the other hand, the present invention also proposes a relay technology. When the first mobile device 110 is not within the service range of the network 130, it can communicate with the network 130 through other devices (such as: the second mobile device 120). Authenticate. After the authentication is completed, the first mobile device 110 can broadcast its own location information without going through the second mobile device 120 .
请参照图1、图3，图3是依照本发明一实施例的一种直接探索的广播信号300的栏位示意图。直接探索的广播信号300包含模式栏位310(如：探索模式)、类型(Type)栏位320(如：特定事件)与内容栏位330(如：位置信息)。Please refer to FIG. 1 and FIG. 3 . FIG. 3 is a schematic view of columns of a broadcast signal 300 for direct exploration according to an embodiment of the present invention. The directly explored broadcast signal 300 includes a mode field 310 (eg, exploration mode), a type (Type) field 320 (eg, specific event) and a content field 330 (eg, location information).
在本发明的一实施例中，使用者启动第一移动装置110的应用程序(APP)上的D2D特定事件模式，第一移动装置110在直接探索的广播信号300的类型栏位320中设定预定数值以对应特定事件，第一移动装置110通过其邻近服务管理程序(ProSe Manager)将直接探索的广播信号300传播出去。然后，第二移动装置120通过其邻近服务管理程序将所接受到的直接探索的广播信号300往上层传送，由第二移动装置120的应用程序分析直接探索的广播信号300，当第二移动装置120分析出直接探索的广播信号300的类型栏位320的数值为预定数值(如：4)时，第二移动装置120判定直接探索的广播信号300有特定事件。第二移动装置120的应用程序依据第一移动装置110的位置信息与第二移动装置120本身的位置信息，计算第一、第二移动装置110、120之间的相对位置。第二移动装置120将该相对位置及信号呈现于应用程序上。In an embodiment of the present invention, the user activates the D2D specific event mode on the application program (APP) of the first mobile device 110, and the first mobile device 110 sets in the type field 320 of the broadcast signal 300 for direct exploration The predetermined value corresponds to a specific event, and the first mobile device 110 broadcasts the broadcast signal 300 for direct exploration through its ProSe Manager. Then, the second mobile device 120 transmits the received broadcast signal 300 of direct exploration to the upper layer through its proximity service management program, and the application program of the second mobile device 120 analyzes the broadcast signal 300 of direct exploration. When the second mobile device When the 120 analyzes that the value of the type field 320 of the directly explored broadcast signal 300 is a predetermined value (for example: 4), the second mobile device 120 determines that the directly explored broadcast signal 300 has a specific event. The application program of the second mobile device 120 calculates the relative position between the first and second mobile devices 110 and 120 according to the position information of the first mobile device 110 and the position information of the second mobile device 120 itself. The second mobile device 120 presents the relative position and signal on the application program.
反之，若第一移动装置110在直接探索的广播信号300的类型栏位320中设定其他数值(如：1、2或3)以对应特定事件，当第二移动装置120分析出直接探索的广播信号的类型栏位320的数值为非预定数值(如：1、2或3)时，第二移动装置120判定直接探索的广播信号300没有特定事件。On the contrary, if the first mobile device 110 sets other values (such as: 1, 2 or 3) in the type column 320 of the broadcast signal 300 for direct exploration to correspond to a specific event, when the second mobile device 120 analyzes the broadcast signal for direct exploration When the value of the type field 320 of the broadcast signal is a non-predetermined value (such as: 1, 2 or 3), the second mobile device 120 determines that the broadcast signal 300 directly explored has no specific event.
为了对装置对装置通讯系统100所执行的装置对装置通讯方法做更进一步的阐述，请同时参照图1～4，图4是依照本发明一实施例的一种装置对装置通讯方法400的流程图。如图4所示，装置对装置通讯方法400包含步骤S410、S420、S430(应了解到，在本实施例中所提及的步骤，除特别叙明其顺序者外，均可依实际需要调整其前后顺序，甚至可同时或部分同时执行)。至在实施该些步骤的硬体装置，由于以上实施例已具体公开，因此不再重复赘述。In order to further explain the device-to-device communication method implemented by the device-to-device communication system 100, please refer to FIGS. 1-4 at the same time. FIG. picture. As shown in FIG. 4 , the device-to-device communication method 400 includes steps S410, S420, and S430 (it should be understood that the steps mentioned in this embodiment can be adjusted according to actual needs, except for the order specifically stated. Its front and back sequence, even can be executed simultaneously or partly simultaneously). As for the hardware device implementing these steps, since the above embodiments have been specifically disclosed, it will not be repeated here.
在步骤S410，通过第一移动装置110通过装置对装置通讯，发出直接探索的广播信号300，直接探索的广播信号300包含第一移动装置110的位置信息。In step S410 , the first mobile device 110 sends out a broadcast signal 300 for direct exploration through device-to-device communication, and the broadcast signal 300 for direct exploration includes location information of the first mobile device 110 .
在步骤S420，在第二移动装置120接收直接探索的广播信号300以后，判断直接探索的广播信号300是否有特定事件。In step S420, after receiving the broadcast signal 300 for direct exploration, the second mobile device 120 determines whether there is a specific event in the broadcast signal 300 for direct exploration.
在步骤S430，当直接探索的广播信号300有特定事件时，依据第一移动装置110的位置信息与第二移动装置120本身的位置信息，计算第一、第二移动装置110、120之间的相对位置。In step S430, when there is a specific event in the directly explored broadcast signal 300, the distance between the first and second mobile devices 110 and 120 is calculated based on the location information of the first mobile device 110 and the location information of the second mobile device 120 itself. relative position.
在本发明的一实施例中，步骤S410可由网络端发起，具体而言，步骤S410包含：通过网络130发送特定事件请求给第一移动装置110，在第一移动装置110回传特定事件响应给网络以后，第一移动装置110向网络130请求获得邻近服务的授权验证，在网络130授权第一移动装置110以后，第一移动装置110发出直接探索的广播信号300。另一方面，关于使用者自行发起的通讯方法，则于图5详述之。In an embodiment of the present invention, step S410 may be initiated by the network. Specifically, step S410 includes: sending a specific event request to the first mobile device 110 through the network 130, and returning a specific event response to the first mobile device 110. After the network, the first mobile device 110 requests the network 130 to obtain the authorization verification of the ProSe, and after the network 130 authorizes the first mobile device 110, the first mobile device 110 sends a broadcast signal 300 for direct exploration. On the other hand, the communication method initiated by the user is described in detail in FIG. 5 .
在装置对装置通讯方法400中，第一移动装置110在直接探索的广播信号300的类型栏位320中设定预定数值以对应特定事件，当第二移动装置120分析出直接探索的广播信号300的类型栏位320的数值为预定数值时，第二移动装置120判定直接探索的广播信号300有特定事件。In the device-to-device communication method 400, the first mobile device 110 sets a predetermined value in the type field 320 of the directly explored broadcast signal 300 to correspond to a specific event, when the second mobile device 120 analyzes the directly explored broadcast signal 300 When the value of the type field 320 is a predetermined value, the second mobile device 120 determines that the directly explored broadcast signal 300 has a specific event.
在本发明的一实施例中，在步骤S430包含：通过第一移动装置110的卫星定位接收器111，以取得地理坐标信息，其中第一移动装置110的位置信息包含地理坐标信息。In an embodiment of the present invention, the step S430 includes: using the satellite positioning receiver 111 of the first mobile device 110 to obtain geographic coordinate information, wherein the location information of the first mobile device 110 includes geographic coordinate information.
在本发明的一实施例中，在步骤S430包含：通过第一移动装置110的大气压力感测器112，以分析高度信息，其中第一移动装置110的位置信息包含高度信息。In an embodiment of the present invention, step S430 includes: analyzing altitude information through the atmospheric pressure sensor 112 of the first mobile device 110 , wherein the location information of the first mobile device 110 includes altitude information.
为了使用者自行发起的装置对装置通讯方法做更进一步的阐述，请同时参照图1、2、3、5，图5是依照本发明一实施例的一种使用者自行发起的装置对装置通讯方法500的流程图。使用者自行发起的装置对装置通讯方法500包含步骤S510、S520、S530(应了解到，在本实施例中所提及的步骤，除特别叙明其顺序者外，均可依实际需要调整其前后顺序，甚至可同时或部分同时执行)。至在实施该些步骤的硬体装置，由于以上实施例已具体公开，因此不再重复赘述。In order to further explain the device-to-device communication method initiated by the user, please refer to Figures 1, 2, 3, and 5 at the same time. Figure 5 is a device-to-device communication initiated by the user according to an embodiment of the present invention. Flow chart of method 500 . The device-to-device communication method 500 initiated by the user includes steps S510, S520, and S530 (it should be understood that the steps mentioned in this embodiment can be adjusted according to actual needs unless the order is specifically stated. sequentially, even concurrently or partially concurrently). As for the hardware device implementing these steps, since the above embodiments have been specifically disclosed, it will not be repeated here.
应了解到，由使用者自行发起的装置对装置(D2D)通讯方法，也要得到网络130的认证后才能进行，如果要认证也可分为第一移动装置110有在网络130服务范围与没有在服务范围(用上述relay方式认证，于此不再赘述)。在第一移动装置110已经取得DPF授权时，在步骤S510，使用者启动第一移动装置110的应用程序(APP)上的D2D特定事件模式。It should be understood that the device-to-device (D2D) communication method initiated by the user must be authenticated by the network 130 before it can be performed. If authentication is required, it can also be divided into whether the first mobile device 110 is within the service range of the network 130 or not. In the scope of service (authentication by the above-mentioned relay method, which will not be repeated here). When the first mobile device 110 has obtained the DPF authorization, in step S510 , the user activates the D2D specific event mode on the application program (APP) of the first mobile device 110 .
在步骤S520，第一移动装置110的应用程序收集自己的位置信息，例如：高度、坐标、经纬度…等信号。In step S520, the application program of the first mobile device 110 collects its location information, such as altitude, coordinates, latitude and longitude... and other signals.
在步骤S530，第一移动装置110基于装置对装置通讯，通过其邻近服务管理程序(ProSe Manager)将直接探索的广播信号300传播出去，直接探索的广播信号300包含第一移动装置110的位置信息，借此实现了使用者自我求救。若搜救人员的第二移动装置120收到直接探索的广播信号300，有利于尽速救出使用者。In step S530, the first mobile device 110 broadcasts the directly explored broadcast signal 300 through its proximity service management program (ProSe Manager) based on the device-to-device communication, and the directly explored broadcast signal 300 includes the location information of the first mobile device 110 , thereby realizing the self-help of the user. If the second mobile device 120 of the search and rescue personnel receives the broadcast signal 300 for direct exploration, it is beneficial to rescue the user as soon as possible.
本发明的装置对装置通讯方法400，或特定状态或其部分，可以以程序码的状态包含在实体媒体，如软碟、光碟片、硬碟、或是任何其他机器可读取(如电脑可读取)储存媒体，其中当程序码被机器，如电脑载入且执行时，此机器变成用以参与本发明的装置。本发明的方法与装置也可以以程序码状态通过一些传送媒体，或是任何传输状态进行传送，其中，当程序码被机器，如电脑接收、载入且执行时，此机器变成用以参与本发明的装置。当在一般用途处理器实作时，程序码结合处理器提供操作类似于应用特定逻辑电路的独特装置。The device-to-device communication method 400 of the present invention, or a specific state or part thereof, can be included in a physical medium in the state of program code, such as a floppy disk, an optical disk, a hard disk, or any other machine-readable (such as a computer-readable read) storage medium, wherein when the program code is loaded and executed by a machine, such as a computer, the machine becomes a device for participating in the present invention. The method and apparatus of the present invention may also be transmitted in the state of program code through some transmission media, or any transmission state, wherein when the program code is received, loaded and executed by a machine, such as a computer, the machine becomes used to participate in Device of the present invention. When implemented on a general-purpose processor, the program code combines with the processor to provide a unique device that operates analogously to application-specific logic circuits.
综上所述，本发明的装置对装置通讯系统100及方法200，实现了装置间直接通讯的机制，并可运用在各种领域(如：救灾、卖场行销)。To sum up, the device-to-device communication system 100 and method 200 of the present invention realize the mechanism of direct communication between devices, and can be used in various fields (such as: disaster relief, marketing in stores).
虽然本发明已以实施方式公开如上，然其并非用以限定本发明，任何所属领域的一般技术人员，在不脱离本发明的精神和范围内，当可作各种的更动与润饰，因此本发明的保护范围当视权利要求所界定的为准。Although the present invention has been disclosed above in terms of implementation, it is not intended to limit the present invention. Any person skilled in the art may make various modifications and modifications without departing from the spirit and scope of the present invention. Therefore, The scope of protection of the present invention should be defined by the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105141938 | 2016-12-16 | ||
| TW105141938ATWI642317B (en) | 2016-12-16 | 2016-12-16 | Device-to-device communication system and method |
| Publication Number | Publication Date |
|---|---|
| CN108616865Atrue CN108616865A (en) | 2018-10-02 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710262136.3APendingCN108616865A (en) | 2016-12-16 | 2017-04-20 | Device-to-device communication system and method |
| Country | Link |
|---|---|
| CN (1) | CN108616865A (en) |
| TW (1) | TWI642317B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI713383B (en)* | 2019-08-06 | 2020-12-11 | 中興保全科技股份有限公司 | Mobile device with emergency push function and system and method using thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338310A (en)* | 2013-07-11 | 2013-10-02 | 成都西可科技有限公司 | Method for realizing survival and alarm with mobile phone |
| US20140244770A1 (en)* | 2013-02-26 | 2014-08-28 | Kt Corporation | Interworking of social media service and machine to machine service |
| WO2015027373A1 (en)* | 2013-08-26 | 2015-03-05 | Telefonaktiebolaget L M Ericsson (Publ) | Improving location positioning using m2m ecosystem |
| CN105338471A (en)* | 2015-09-29 | 2016-02-17 | 宇龙计算机通信科技(深圳)有限公司 | Early warning method based on D2D communication and related devices |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9883324B2 (en)* | 2011-12-20 | 2018-01-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and devices for sending and receiving location information for wireless devices |
| KR20140119544A (en)* | 2013-04-01 | 2014-10-10 | 삼성전자주식회사 | Method and apparatus of message routing for proximity service in a mobile communication system |
| US9578484B2 (en)* | 2014-03-24 | 2017-02-21 | Intel IP Corporation | Apparatuses, systems, and methods for differentiation of payload size for D2D discovery |
| WO2016023576A1 (en)* | 2014-08-12 | 2016-02-18 | Nokia Solutions And Networks Oy | Position determination of network elements and user equipment in indoor environment |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140244770A1 (en)* | 2013-02-26 | 2014-08-28 | Kt Corporation | Interworking of social media service and machine to machine service |
| CN103338310A (en)* | 2013-07-11 | 2013-10-02 | 成都西可科技有限公司 | Method for realizing survival and alarm with mobile phone |
| WO2015027373A1 (en)* | 2013-08-26 | 2015-03-05 | Telefonaktiebolaget L M Ericsson (Publ) | Improving location positioning using m2m ecosystem |
| CN105338471A (en)* | 2015-09-29 | 2016-02-17 | 宇龙计算机通信科技(深圳)有限公司 | Early warning method based on D2D communication and related devices |
| Publication number | Publication date |
|---|---|
| TW201824886A (en) | 2018-07-01 |
| TWI642317B (en) | 2018-11-21 |
| Publication | Publication Date | Title |
|---|---|---|
| US11002822B2 (en) | Service enhancements using near field communication | |
| CN112929828B (en) | Geofence composition | |
| Usman et al. | Technologies and solutions for location-based services in smart cities: Past, present, and future | |
| US20150334533A1 (en) | Method And System For Exchanging Information Updates Between Mobile Devices | |
| CN107948923B (en) | An information processing method, client and server based on virtual fence | |
| US20140171015A1 (en) | Location determination for calls within a femtocell | |
| WO2018036297A1 (en) | Indoor positioning technique and information pushing system, method and device based thereon, and terminal | |
| WO2016101749A1 (en) | Method and device for configuring communication groups | |
| TW201443810A (en) | Method, device, apparatus and system for recommending user information | |
| CN110213722A (en) | Fence based on classification | |
| CN102985841A (en) | Determination of positions of wireless transceivers to be added to a wireless communication network | |
| WO2016095120A1 (en) | Geo-fencing implementation method and mobile device | |
| US20180124569A1 (en) | Method and system for providing location-based service | |
| CN104581627B (en) | Positioning contact method and system based on WIFI | |
| WO2022110206A1 (en) | Location determination method and apparatus, and communication device | |
| CN106332275A (en) | Positioning method and device | |
| US20120314625A1 (en) | Method and apparatus for enabling internet-based emergency calls | |
| CN113630768A (en) | Distance measuring method, device, system, storage medium and computer equipment | |
| CN108616865A (en) | Device-to-device communication system and method | |
| US10812420B2 (en) | Method and system for multi-media messaging and communications from mobile enabled networked devices directed to proximate organizations based on geolocated parameters | |
| US9730009B1 (en) | Sparse Wi-Fi access point database for mobile devices | |
| WO2016192158A1 (en) | Automatic check-in terminal, method, apparatus, and system | |
| TWI549541B (en) | Message passing method | |
| CN205002780U (en) | Indoor navigation | |
| CN114398118B (en) | Intelligent positioning system and method for smart city based on space anchor |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | Application publication date:20181002 | |
| WD01 | Invention patent application deemed withdrawn after publication |